As the beautiful blonde on every director's wish list Sienna Miller is accustomed to a packed agenda. And the Factory Girl star was busy as ever on Wednesday as she topped off a serious day's awareness-raising with a fun-filled evening in the company of the main man of rap, P Diddy.
During the day the 25-year-old actress helped launch the Indian leg of a global campaign by climate change awareness organisation Glocal Cool, arriving at the Madame Tussauds venue in one of the charity's slogan-emblazoned tee-shirts.
With the serious business of the day over, the Alfie star let her hair down partying with hip hop chum P Diddy at London's trendy Paper Club. The millionaire music mogul, who met the stylish blonde actress at the Golden Globes in LA in January, ensured he got the night's activities buzzing when he splashed out a cool £22,000 on champagne for guests at the club.
P Diddy, who has been making the most of his time in the capital to catch up on his British pals, was spotted earlier in the week dining out with David and Victoria Beckham.